Touch display panel and method for manufacturing the same

A touch display panel, comprising:

• a thin-film transistor (TFT) substrate;
• a color filter (CF) substrate disposed above the TFT substrate;
• a liquid crystal layer sandwiched between the TFT substrate and the CF substrate;
• a polarizer disposed above the CF substrate;
• and
• a touch sensor provided between the CF substrate and the polarizer, wherein the touch sensor comprises a plurality of first electrodes, a plurality of second electrodes, a plurality of bridges and an insulating layer, the first electrodes and the second electrodes are located at the same layer, the first electrodes are intersected with the second electrodes, each of the second electrodes is continuous without being interrupted, each of the first electrodes is interrupted by the second electrodes to form a plurality of electrode sections, two adjacent electrode sections of each of the first electrodes are electrically connected via a bridge, each of the first electrodes is in the form of a mesh structure formed by, a plurality of conductive wires intersecting with each other, each of the first electrodes comprises a plurality of nodes formed at intersection points of the conductive wires, each node is in an annular shape with a central portion of the node being removed and hollow to define a central hole within the conductive wires of the first electrodes, the bridge electrically connects nodes of one electrode section of the first electrodes with nodes of another adjacent electrode section of the first electrodes, and two ends of the bridge are inserted into and fixed in the central holes of the nodes of the one electrode section and the central holes of the nodes of the another adjacent electrode section, respectively, the insulating layer is arranged between the second electrodes and the bridges to insulate the bridges from the second electrodes;
• wherein the conductive wires intersect with each other to form a plurality of first grids, the first grids are connected together by the nodes, each of the first grids has a first rhomboid shape having four sides and four corners, the four sides of each first grid are formed respectively by segments of four conductive wires which are intersected with each other, and the four corners of each first grid are connected respectively with four corresponding nodes;
• the bridge comprises a plurality of conductive lines to form a mesh structure comprising a plurality of second grids, each of the second grids has a second rhomboid shape without any of the plurality of the conductive lines inside it;
• and
• the first rhomboid shape is smaller than the second rhomboid shape and an interior acute angle of the first rhomboid shape is same as an interior acute angle of the second rhomboid shape.